// Copyright (c) 2007-2008 Simon Fell
//
// Permission is hereby granted, free of charge, to any person obtaining a 
// copy of this software and associated documentation files (the "Software"), 
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
// and/or sell copies of the Software, and to permit persons to whom the 
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included 
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
// THE SOFTWARE.
//

#import <Cocoa/Cocoa.h>

@interface MruItem : NSObject {
	id				item;
	NSDate			*lastAccess;
	NSTimeInterval	expires;
}
- (id)initWithItem:(id)item;
- (id)item;
- (BOOL)isExpired;
- (void)resetExpiry;
@end

@interface Mru : NSObject {
	NSMutableDictionary *items;
}

- (MruItem *)mruItemForKey:(NSString *)key;
- (void)setObject:(id)obj forKey:(NSString *)key;
- (void)removeObjectForKey:(NSString *)key;
@end
